akka-topics-java

Akka in Action 2nd edition examples in Java

To run an example, go to the appropriate folder and run ../mvnw compile exec:java -Dexec.mainClass=<name> where <name> is the className of the example you want. For example if you want to run WalletApp from chapter 2, do:

$ cd up-and-running
$ ../mvnw compile exec:java -Dexec.mainClass=WalletApp

Some examples are in packages. This is done to avoid class name clashes. So to run them, you must provie full className. e.g. for running ErrorKernelApp in chapter 3:

$ cd one-actor-is-no-actor
$ ../mvnw compile exec:java -Dexec.mainClass=errorkernel.ErrorKernelApp

Java 17 is required. If you're on windows, run mvnw.cmd instead of ./mvnw. If you have Maven 3.8.6, you can use your own mvn executable.

The original repo is here.